US Customs and Border Protection says additional 10% tariffs will apply to Hong Kong and mainland China

TradingKey - Amazon stock forecast: AMZN trades inside a triangle below $258.12 ahead of Q3 results, as AWS capacity sells out and investors focus on capex and cash flow.

TradingKey - On October 28, Eastern Time, Reuters cited people familiar with the matter as saying that Marvell Technology (MRVL) is in advanced acquisition talks with optical communications equipment maker Lumentum Holdings (LITE). A deal could be announced as early as next week, though a final agreement has not yet been reached.

TradingKey - In pre-market trading on Thursday, October 29 (EDT), memory stocks pulled back across the board following a sharp rebound in the previous session. The pre-market decline in the memory sector was driven by Samsung Electronics' latest earnings report failing to meet high market expectations. The company's stock price reversed early gains to drop over 6% at one point, dampening sentiment across global memory stocks.

TradingKey - On October 29, Microsoft (MSFT) shares moved significantly higher in after-hours trading following the release of its earnings report. Microsoft's stock closed at $531.01 on October 28, down a slight 0.06%, but surged over 3% post-market after the earnings announcement, briefly approaching $550 and coming within striking distance of its all-time high of $555.45.

On October 28, Google parent company Alphabet (GOOGL) (GOOG) reported its third-quarter 2026 financial results, with Google Cloud revenue doubling to drive a 25% increase in group revenue and a 30% rise in operating profit. However, total revenue fell slightly short of market expectations, losses on securities investments dragged down net profit, and expanding capital expenditures led to a second consecutive quarter of negative free cash flow.